
Popular airlines from Incheon Intl. Airport (ICN) to Heathrow Airport (LHR)
- Etihad Airways
Etihad Airways
- Finnair
Finnair
- Lufthansa
Lufthansa
- Qatar Airways
Qatar Airways
- Cathay Pacific
Cathay Pacific
- Air France
Air France
- LOT-Polish Airlines
LOT-Polish Airlines
- Plan, book, fly with confidence
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Cheap Flights from Seoul to London (ICN-LHR)
Prices were available within the past 7 days and start at S$332 for one-way flights and S$790 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 5 Nov - Mon, 10 Nov
ICN
Seoul
LHR
London
S$790 Return, found 2 days ago
S$790
Return
found 2 days ago

Wed, 5 Nov - Mon, 10 Nov
ICN
Seoul
LHR
London
S$904 Return, found 2 days ago
S$904
Return
found 2 days ago
Sat, 28 Feb - Sat, 7 Mar
ICN
Seoul
LHR
London
S$978 Return, found 3 hours ago
S$978
Return
found 3 hours ago

Thu, 26 Feb - Thu, 5 Mar
ICN
Seoul
LHR
London
S$980 Return, found 2 days ago
S$980
Return
found 2 days ago

Wed, 5 Nov - Mon, 10 Nov
ICN
Seoul
LHR
London
S$1,009 Return, found 2 days ago
S$1,009
Return
found 2 days ago
Fri, 16 Jan - Tue, 20 Jan
ICN
Seoul
LHR
London
S$1,020 Return, found 4 days ago
S$1,020
Return
found 4 days ago

Sun, 18 Jan - Tue, 20 Jan
ICN
Seoul
LHR
London
S$1,050 Return, found 6 days ago
S$1,050
Return
found 6 days ago

Sat, 28 Feb - Sat, 7 Mar
ICN
Seoul
LHR
London
S$1,118 Return, found 3 hours ago
S$1,118
Return
found 3 hours ago

Tue, 16 Sep - Sun, 21 Sep
ICN
Seoul
LHR
London
S$1,122 Return, found 2 days ago
S$1,122
Return
found 2 days ago

Thu, 26 Feb - Thu, 5 Mar
ICN
Seoul
LHR
London
S$1,132 Return, found 2 days ago
S$1,132
Return
found 2 days ago
Find the cheapest month to fly from Seoul (ICN) to London (LHR)
November is typically the cheapest month to fly
From S$620 - S$958 per traveller.
Graph displaying average flight prices per month
Origin airport | Incheon Intl. |
Destination airport | Heathrow |
Airlines serving | Air China, Air France, Air India, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Ethiopian Airlines, Etihad Airways, Finnair, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines, Vietnam Airlines, Virgin Atlantic |
Return price | S$790 |
Distance | 8809 km |
Average flight time | 6 hours 27 mins |
Perfect flights from Seoul to London
Your Journey from Seoul to London
Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including China Southern Airlines, China Eastern Airlines, Etihad Airways, Royal Brunei Airlines, Malaysia Airlines, Air China, Vietnam Airlines, Shenzhen Airlines, Qatar Airways, EVA Airways, LOT-Polish Airlines, Lufthansa, Finnair, Korean Air. Our selection of flights from Incheon Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
Maximizing Value with Seoul to London Flights
Experience the joy of finding cheap flights from Incheon Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$332 and roundtrip prices from S$790*.
Pre-Flight Essentials
Ensure a smooth journey from Seoul to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant London
Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your Seoul to London Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to London.
Beyond the Flight – Exploring London
With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from Seoul to London with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to London with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
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Popular flights from Seoul
- Seoul to Shanghai (ICN - PVG)
- Seoul to Kota Kinabalu (ICN - BKI)
- Seoul to Bangkok (ICN - BKK)
- Seoul to Sapporo (ICN - CTS)
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- Seoul to Osaka (ICN - ITM)
- Seoul to Hong Kong (ICN - HKG)
- Seoul to Da Nang (ICN - DAD)
- Seoul to Denpasar (ICN - DPS)
- Seoul to Honolulu (ICN - HNL)
- Seoul to Taipei (ICN - TPE)
- Seoul to Shanghai (ICN - SHA)
Popular flights from Seoul
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London
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Seoul
Expedia's Latest Trends
Flights
- Singapore to Seoul (SIN - GMP)
- Busan to Singapore (PUS - SIN)
- Tokyo to Seoul (NRT - ICN)
- Taipei to Seoul (TPE - ICN)
- Busan to Seoul (PUS - GMP)
- Seoul to Tokyo (ICN - NRT)
- Singapore to Birmingham (SIN - BHX)
- Seoul to Busan (ICN - PUS)
- Newcastle to Singapore (NCL - SIN)
- Korean Air Singapore (SIN) to Incheon (ICN) flights
- Seoul to Osaka (ICN - KIX)
- Seoul to Jeju (ICN - CJU)
- Singapore to Liverpool (SIN - LPL)
- Seoul to Busan (GMP - PUS)
- Manchester to Singapore (MAN - SIN)
- Kuala Lumpur to Seoul (KUL - ICN)
- Seoul to Salt Lake City (ICN - SLC)
- Kota Bharu to Manchester (KBR - MAN)
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- Asiana Airlines Singapore (SIN) to Incheon (ICN) flights
- Seoul to Singapore (ICN - SIN)
- Singapore to Newcastle (SIN - NCL)
- Jeju to Seoul (CJU - GMP)
- Seoul to Jeju (GMP - CJU)
- Seoul to Sapporo (ICN - CTS)
- Busan to Jeju (PUS - CJU)
- Singapore to Busan (SIN - PUS)
- Seoul to Da Nang (ICN - DAD)
- Singapore to Seoul (SIN - ICN)
- Singapore to Manchester (SIN - MAN)
*Available to Expedia members.